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ZIP Code Maps:
About ZIP Code Maps
U.S.A. Coverage Map
Digital Files
Other Maps:
Census Tract Maps
Other Maps
Custom Maps
Demographic Data:
Multi-Color Demographic Maps
Demographic and Economic Data Files
ZIP Code Reference Guides

A list of our dealers

Related WWW sites

ZIP Code Outline Maps

See U.S. Coverage Map or an example image of a portion of one of our ZIP Code maps.

See information on maps in digital formats.

Easy to use

Our 5-digit ZIP code maps are unquestionably the best available. Our maps show ZIP code boundaries, ZIP code boundary names, ZIP code number, city or community names plus county lines and large bodies of water. Each map contains a complete listing of ZIP codes for the counties covered by the map including grid location on the map or explanation of why the ZIP is not shown (e.g. PO Box or unique ZIP).

Frequently updated

We closely monitor the U.S. Postal Bulletin for new ZIP codes and boundary changes. Most of our major metros are updated every year. Our dealer network and customers keep us informed of new ZIP codes or boundary changes in their areas.

Large market areas on one map at same scale

We cover major market areas on one map at the same scale whenever possible. For example, the Consolidated Los Angeles 5 county area is shown on one map all at a scale of 1 inch = 3.3 miles, except for the sparsely populated desert areas.

Complete MSA and CMSA coverage

WER includes all portions of an MSA or CMSA on the same map even if it includes part of an adjoining state. For example: the Portland-Salem NW Oregon map includes Calrk County, WA. The Minneapolis-St. Paul map includes two Wisconsin counties.

Wide selection of maps by area and type

We presently have one hundred sixty eight (168) different ZIP code maps covering forty (40) states in their entirety plus the District of Columbia and portions of seven (7) additional states. We are continuing to produce 5-digit ZIP code maps for additional areas. Our map coverage presently includes most of the fastest growing metros.

All of our maps are available laminated or unlaminated. The laminated maps (5 mil. lamination both sides) provide protection from tearing and accidental spillage. You may mark on the laminated version and wipe off using water soluble or grease marking pens.

Custom maps are also available.

Digital ZIP Code Boundary Files Available

We currently have digital files for most of our 168 maps as well as some areas for which paper maps are not available. We currently can supply digital files in several formats, described on our digital files page. Samples are available for download.

ZIP Code Research Aids

  • Complete ZIP code listing including P.O. box and unique ZIPs
  • ZIP code listing with delivery statistics
  • ZIP code to metro listings
  • ZIP code change report
See ZIP Code Reference Guides for more information.

Historic Copies

We have archived historic copies of our paper maps for those needing to research ZIP codes for prior periods (such as the 1990 Census). These maps are available at $85.00 paper, or $100.00 laminated. We will need 3 working days to process orders for these historic maps.
Contact us for availablity of old editions.

This page maintained by D.R. Jackson. If you spot any errors or have trouble viewing any pages please email me at dr@wermaps.com.